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41 lines
1.1 KiB
41 lines
1.1 KiB
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--[[ |
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Licensed under GNU General Public License v2 |
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* (c) 2014, Luke Bonham |
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--]] |
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local newtimer = require("lain.helpers").newtimer |
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local async = require("lain.asyncshell") |
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local wibox = require("wibox") |
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local setmetatable = setmetatable |
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-- Basic template for custom widgets |
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-- Asynchronous version |
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-- lain.widgets.abase |
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local function worker(args) |
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local abase = {} |
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local args = args or {} |
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local timeout = args.timeout or 5 |
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local cmd = args.cmd or "" |
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local settings = args.settings or function() end |
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abase.widget = wibox.widget.textbox('') |
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function abase.update() |
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async.request(cmd, function(f) |
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output = f |
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widget = abase.widget |
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settings() |
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end) |
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end |
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newtimer(cmd, timeout, abase.update) |
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return setmetatable(abase, { __index = abase.widget }) |
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end |
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return setmetatable({}, { __call = function(_, ...) return worker(...) end })
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